[emacs] Multiple cursor delete support
[emacs] Multiple cursor delete support

Fixes #2470

kangkot/CodeMirror,mightyguava/CodeMirror,michaelerobertsjr/CodeMirror,kevinushey/CodeMirror,Allenice/CodeMirror,alur/CodeMirror,hccampos/CodeMirror,vincentwoo/CodeMirror,mtaran-google/CodeMirror,NumbersInternational/CodeMirror,NeZaMy/CodeMirror2,fmoliveira/CodeMirror,ssxxue/CodeMirror,namin/CodeMirror,pjkui/CodeMirror,jessegrosjean/CodeMirror,manderson23/CodeMirror,shiren/CodeMirror,mightyguava/CodeMirror,rrandom/CodeMirror,ejgallego/CodeMirror,schanzer/CodeMirror,karevn/CodeMirror,bgrins/CodeMirror,nightwing/CodeMirror,dbarnett/CodeMirror,Jisuanke/CodeMirror,dudb/CodeMirror,kerabromsmu/CodeMirror,kerabromsmu/CodeMirror,jkaplon/CodeMirror,nawroth/CodeMirror,webida/CodeMirror,flyskyko/CodeMirror,kangkot/CodeMirror,bluesh55/CodeMirror,sekcheong/CodeMirror,MarcelGerber/CodeMirror,namin/CodeMirror,amshali/CodeMirror,MarcelGerber/CodeMirror,DustinH/CodeMirror,hackmdio/CodeMirror,mizchi/CodeMirror,pjkui/CodeMirror,alur/CodeMirror,antimatter15/CodeMirror,karthikeyansam/CodeMirror,EasonYi/CodeMirror,rasata/CodeMirror,sekcheong/CodeMirror,r7kamura/CodeMirror,bocharsky-bw/CodeMirror,buchslava/CodeMirror,Allenice/CodeMirror,ashmind/CodeMirror,pabloferz/CodeMirror,ashmind/CodeMirror,happibum/CodeMirror-main,apatawari/CodeMirror,sanyaade-iot/CodeMirror,ThebingServices/CodeMirror,grzegorzmazur/CodeMirror,thomasjm/CodeMirror,xeronith/CodeMirror,TechnicalPursuit/CodeMirror,jessegrosjean/CodeMirror,ThebingServices/CodeMirror,buchslava/CodeMirror,mizchi/CodeMirror,qweasd1/CodeMirror,supriyantomaftuh/CodeMirror,anthonygego/CodeMirror,AlanWasTaken/codemirror,grzegorzmazur/CodeMirror,pjkui/CodeMirror,dudb/CodeMirror,vanloswang/CodeMirror,schanzer/CodeMirror,InternetGuru/CodeMirror,crazy4chrissi/CodeMirror,loopspace/CodeMirror,systay/CodeMirror,NumbersInternational/CodeMirror,dudb/CodeMirror,Icenium/CodeMirror,rustemferreira/CodeMirror,nightwing/CodeMirror,djadmin/CodeMirror,kuangyeheng/CodeMirror,anthonygego/CodeMirror,dbarnett/CodeMirror,morrisonwudi/CodeMirror,pinbe/CodeMirror,ashmind/CodeMirror,amshali/CodeMirror,systay/CodeMirror,TechnicalPursuit/CodeMirror,codio/CodeMirror,Dominator008/CodeMirror,karevn/CodeMirror,karthikeyansam/CodeMirror,kk9599/CodeMirror,apatawari/CodeMirror,gkoberger/CodeMirror,tpphu/CodeMirror,jayaprabhakar/CodeMirror,mihailik/CodeMirror,qiankun007/CodeMirror,amshali/CodeMirror,karevn/CodeMirror,hccampos/CodeMirror,qweasd1/CodeMirror,kk9599/CodeMirror,increpare/CodeMirror,bluesh55/CodeMirror,karthikeyansam/CodeMirror,Jisuanke/CodeMirror,InternetGuru/CodeMirror,symbla/CodeMirror,camellhf/CodeMirror,NeZaMy/CodeMirror2,buchslava/CodeMirror,xeronith/CodeMirror,thomasjm/CodeMirror,anthonygego/CodeMirror,Icenium/CodeMirror,d0liver/CodeMirror,nawroth/CodeMirror,melpon/CodeMirror,vincentwoo/CodeMirror,manderson23/CodeMirror,loopspace/CodeMirror,MarcelGerber/CodeMirror,AlanWasTaken/codemirror,EasonYi/CodeMirror,mtaran-google/CodeMirror,AlanWasTaken/codemirror,Ermlab/CodeMirror,flyskyko/CodeMirror,isdampe/CodeMirror,camellhf/CodeMirror,NeZaMy/CodeMirror2,codio/CodeMirror,notepadqq/CodeMirror,rrandom/CodeMirror,sourcelair/CodeMirror,codio/CodeMirror,morrisonwudi/CodeMirror,wingify/CodeMirror,INTELOGIE/CodeMirror,kuangyeheng/CodeMirror,ficristo/CodeMirror,skylarkcob/CodeMirror,Navaneethsen/CodeMirror,flyskyko/CodeMirror,bfrohs/CodeMirror,ksanaforge/CodeMirror,ejgallego/CodeMirror,bluesh55/CodeMirror,bocharsky-bw/CodeMirror,shiren/CodeMirror,djadmin/CodeMirror,d0liver/CodeMirror,TDaglis/CodeMirror,Aliccer/CodeMirror,Aliccer/CodeMirror,Navaneethsen/CodeMirror,qiankun007/CodeMirror,rustemferreira/CodeMirror,shiren/CodeMirror,INTELOGIE/CodeMirror,xeronith/CodeMirror,bgrins/CodeMirror,r7kamura/CodeMirror,InternetGuru/CodeMirror,cintiamh/CodeMirror,qweasd1/CodeMirror,tpphu/CodeMirror,rustemferreira/CodeMirror,schanzer/CodeMirror,vanloswang/CodeMirror,Navaneethsen/CodeMirror,jkaplon/CodeMirror,Ermlab/CodeMirror,Icenium/CodeMirror,agendor/CodeMirror,symbla/CodeMirror,KamranMackey/CodeMirror,ficristo/CodeMirror,ficristo/CodeMirror,bfrohs/CodeMirror,pinbe/CodeMirror,NumbersInternational/CodeMirror,bfrohs/CodeMirror,notepadqq/CodeMirror,elisee/CodeMirror,EasonYi/CodeMirror,KamranMackey/CodeMirror,dperetti/CodeMirror,kerabromsmu/CodeMirror,ZombieHippie/CodeMirror,michaelerobertsjr/CodeMirror,Aliccer/CodeMirror,agendor/CodeMirror,ZombieHippie/CodeMirror,kuangyeheng/CodeMirror,sanyaade-iot/CodeMirror,kangkot/CodeMirror,SidPresse/CodeMirror,notepadqq/CodeMirror,ThebingServices/CodeMirror,davidpham87/CodeMirror,supriyantomaftuh/CodeMirror,kevinushey/CodeMirror,mihailik/CodeMirror,kk9599/CodeMirror,davidpham87/CodeMirror,DustinH/CodeMirror,rasata/CodeMirror,morrisonwudi/CodeMirror,wingify/CodeMirror,sanyaade-iot/CodeMirror,ZombieHippie/CodeMirror,sourcelair/CodeMirror,TDaglis/CodeMirror,KamranMackey/CodeMirror,elisee/CodeMirror,isdampe/CodeMirror,increpare/CodeMirror,INTELOGIE/CodeMirror,r7kamura/CodeMirror,jessegrosjean/CodeMirror,trumanliu/CodeMirror,matthewbauer/CodeMirror,alur/CodeMirror,melpon/CodeMirror,mizchi/CodeMirror,axter/CodeMirror,adobe/CodeMirror2,elisee/CodeMirror,rrandom/CodeMirror,gkoberger/CodeMirror,bgrins/CodeMirror,wingify/CodeMirror,hackmdio/CodeMirror,dbarnett/CodeMirror,symbla/CodeMirror,antimatter15/CodeMirror,DustinH/CodeMirror,matthewbauer/CodeMirror,trumanliu/CodeMirror,axter/CodeMirror,vanloswang/CodeMirror,happibum/CodeMirror-main,Dominator008/CodeMirror,rasata/CodeMirror,namin/CodeMirror,vincentwoo/CodeMirror,philuchansky/CodeMirror,djadmin/CodeMirror,adobe/CodeMirror2,Allenice/CodeMirror,jayaprabhakar/CodeMirror,isdampe/CodeMirror,crazy4chrissi/CodeMirror,hccampos/CodeMirror,pabloferz/CodeMirror,SidPresse/CodeMirror,tpphu/CodeMirror,loopspace/CodeMirror,ssxxue/CodeMirror,apatawari/CodeMirror,camellhf/CodeMirror,philuchansky/CodeMirror,nightwing/CodeMirror,sekcheong/CodeMirror,skylarkcob/CodeMirror,dperetti/CodeMirror,cintiamh/CodeMirror,grzegorzmazur/CodeMirror,webida/CodeMirror,supriyantomaftuh/CodeMirror,axter/CodeMirror,webida/CodeMirror,jayaprabhakar/CodeMirror,ssxxue/CodeMirror,dperetti/CodeMirror,Jisuanke/CodeMirror,mightyguava/CodeMirror,bocharsky-bw/CodeMirror,philuchansky/CodeMirror,increpare/CodeMirror,fmoliveira/CodeMirror,antimatter15/CodeMirror,TechnicalPursuit/CodeMirror,melpon/CodeMirror,michaelerobertsjr/CodeMirror,sourcelair/CodeMirror,systay/CodeMirror,cintiamh/CodeMirror,qiankun007/CodeMirror,ejgallego/CodeMirror,mihailik/CodeMirror,ksanaforge/CodeMirror,pinbe/CodeMirror,hackmdio/CodeMirror,trumanliu/CodeMirror,fmoliveira/CodeMirror,jkaplon/CodeMirror,webida/CodeMirror,pabloferz/CodeMirror,thomasjm/CodeMirror,matthewbauer/CodeMirror,mtaran-google/CodeMirror,crazy4chrissi/CodeMirror,happibum/CodeMirror-main,Dominator008/CodeMirror,agendor/CodeMirror,nawroth/CodeMirror,adobe/CodeMirror2,d0liver/CodeMirror,davidpham87/CodeMirror,manderson23/CodeMirror,skylarkcob/CodeMirror,gkoberger/CodeMirror,ksanaforge/CodeMirror,SidPresse/CodeMirror,TDaglis/CodeMirror